Because you like Trudy Campbell in Mad Men

Darcy Lewis is a razor-sharp scientist studying things that science can't explain. See them in Thor.

Timid and a bit insecure, Amy Antsler has big dreams of activism and meeting new people. She's learning it's easier said than done. See them in Booksmart.

Stella Grant is an organized, orderly optimist living with a dangerous disease. See them in Five Feet Apart.

Polite and clever, Annie James is not afraid to stir up a little mischief. See them in The Parent Trap.

Bookish and socially anxious, Ruby Roundhouse is a teenager turned action heroine. See them in Jumanji.

Jessica Davis is the girl that guys like to like. See them in Thirteen Reasons Why .

Haley Dunphy's interests include shopping, dating, and avoiding homework at all costs. See them in Modern Family.

For now Lindsay Weir is a geek, but who knows? Maybe she fits in better with the freaks. See them in Freaks and Geeks.

Michael Kelso gets by on his good looks and his openhearted nature. See them in That '70s Show.

What Troy Barnes lacks in common sense, he makes up for with heart. See them in Community.

A soulful bass player, Nick O'Leary can't stop sending breakup CDs to his ex. See them in Nick and Norah's Infinite Playlist.